The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 13, 2023
Filed:
Nov. 19, 2020
Applicant:
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Wuhan, CN;
Inventors:
Huihui Zhao, Wuhan, CN;
Chenghao Bu, Wuhan, CN;
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H10K 59/131 (2023.01); H01L 29/786 (2006.01);
U.S. Cl.
CPC ...
H10K 59/131 (2023.02); H01L 29/7869 (2013.01); H01L 29/78651 (2013.01); H10K 77/111 (2023.02); H10K 2102/311 (2023.02);
Abstract
Embodiments of the present invention provide a display panel. The display panel includes a flexible substrate, wherein a first opening is provided at a bottom of the flexible substrate; a first inorganic layer; a first thin film transistor and a second thin film transistor, wherein the first thin film transistor includes a silicon semiconductor layer, and the second thin film transistor includes a metal oxide semiconductor layer and a second inorganic layer, wherein the second inorganic layer is provided with a second opening, and the second opening at least partially overlaps the first opening.